app/Http/RequestHandlers/MergeFactsPage.php
<?php
/**
* webtrees: online genealogy
* Copyright (C) 2023 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\RequestHandlers;
use Fisharebest\Webtrees\Http\ViewResponseTrait;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Registry;
use Fisharebest\Webtrees\Validator;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function redirect;
/**
* Merge records
*/
class MergeFactsPage implements RequestHandlerInterface
{
use ViewResponseTrait;
/**
* Merge two genealogy records.
*
* @param ServerRequestInterface $request
*
* @return ResponseInterface
*/
public function handle(ServerRequestInterface $request): ResponseInterface
{
$this->layout = 'layouts/administration';
$tree = Validator::attributes($request)->tree();
$xref1 = Validator::queryParams($request)->isXref()->string('xref1');
$xref2 = Validator::queryParams($request)->isXref()->string('xref2');
$title = I18N::translate('Merge records') . ' — ' . e($tree->title());
$record1 = Registry::gedcomRecordFactory()->make($xref1, $tree);
$record2 = Registry::gedcomRecordFactory()->make($xref2, $tree);
if (
$record1 === null ||
$record2 === null ||
$record1 === $record2 ||
$record1->tag() !== $record2->tag() ||
$record1->isPendingDeletion() ||
$record2->isPendingDeletion()
) {
return redirect(route(MergeRecordsPage::class, [
'tree' => $tree->name(),
'xref1' => $xref1,
'xref2' => $xref2,
]));
}
// Facts found both records
$facts = [];
// Facts found in only one record
$facts1 = [];
$facts2 = [];
foreach ($record1->facts() as $fact) {
if (!$fact->isPendingDeletion() && !str_ends_with($fact->tag(), ':CHAN')) {
$facts1[$fact->id()] = $fact;
}
}
foreach ($record2->facts() as $fact) {
if (!$fact->isPendingDeletion() && !str_ends_with($fact->tag(), ':CHAN')) {
$facts2[$fact->id()] = $fact;
}
}
foreach ($facts1 as $id1 => $fact1) {
foreach ($facts2 as $id2 => $fact2) {
if ($fact1->id() === $fact2->id()) {
$facts[] = $fact1;
unset($facts1[$id1], $facts2[$id2]);
}
}
}
return $this->viewResponse('admin/merge-records-step-2', [
'facts' => $facts,
'facts1' => $facts1,
'facts2' => $facts2,
'record1' => $record1,
'record2' => $record2,
'title' => $title,
'tree' => $tree,
]);
}
}